Town Hall Address 103 Overlook Ave. North Haledon, NJ 07508 United States- Passaic County Website https://www.northhaledon.com/ County Clerk 973-427-7793 103 Overlook Ave. North Haledon, NJ 07508 United States Assessor 973-427-7520 Tuesday: 7:30 P.M. - 9:30 P.M. 103 Overlook Ave. North Haledon, NJ 07508 United States Tax Collector 973-427-5810 103 Overlook Ave. North Haledon, NJ 07508 United States Attorney 973-427-8843 103 Overlook Ave. North Haledon, NJ 07508 United States Mayor 973-427-4129 103 Overlook Ave. North Haledon, NJ 07508 United States Municipal Court 973-423-0232 103 Overlook Ave. North Haledon, NJ 07508 United States Town Hall Hours Monday - Friday 8:30 am to 4:30 pm County Passaic